Fanlin MENG, Shi SU, Guoyu ZHANG, Jian ZHANG, Shi LIU, Gaofei SUN, Haowen PENG. Design Method of Solar Radiation Simulation Optical System with High Energy Utilization Rate[J]. Acta Photonica Sinica, 2021, 50(12): 1222003
- Acta Photonica Sinica
- Vol. 50, Issue 12, 1222003 (2021)
Fig. 1. Solar radiation simulation optical system
Fig. 2. The light path principle of the ellipsoid condenser
Fig. 3. The external dimensions of the spherical reflector
Fig. 4. The structure of optical integrator
Fig. 5. Edge compensation method
Fig. 6. Edge elimination method
Fig. 7. Simulation light path diagram
Fig. 8. Energy utilization rate comparison
Fig. 9. Simulation model of optical integrator
Fig. 10. Comparison of irradiation uniformity
Fig. 11. Optical system simulation model
Fig. 12. Simulation results of irradiation uniformity
Fig. 13. Distribution of test sampling points
Fig. 14. Test results of irradiation non-uniformity
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Table 0. Optical system parameter
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Table 0. Experimental data of irradiance
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